CN203652991U - Novel elevator guide rail - Google Patents
Novel elevator guide rail Download PDFInfo
- Publication number
- CN203652991U CN203652991U CN201320775559.2U CN201320775559U CN203652991U CN 203652991 U CN203652991 U CN 203652991U CN 201320775559 U CN201320775559 U CN 201320775559U CN 203652991 U CN203652991 U CN 203652991U
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- China
- Prior art keywords
- rail
- guide rail
- elevator guide
- flange
- novel elevator
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to an elevator guide rail, in particular to a novel solid T-shaped elevator guide rail. The novel elevator guide rail comprises a rail head, a rail web and a rail base, wherein the rail head, the rail web and the rail base are formed integrally, multiple installation holes are formed in the two ends of the rail base, and the rail base is in the shape of a concave arc. According to the novel elevator guide rail, due to the fact that the bottom of the rail base is in the shape of an arc and the center of the bottom of the rail base is concave, standard requirements are met, the installation reference for planing and cutting can be improved, the installation stability and reliability of the elevator guide rail on a hoistway support can be improved, the accuracy of size and the accuracy of form and position of a sectional material of the guide rail are improved, and thus the safety and comfort level are guaranteed when the elevator guide rail operates.
Description
Technical field
The utility model relates to a kind of cage guide, relates in particular to a kind of novel solid T-shaped cage guide.
Background technology
Cage guide is that elevator up-down is sailed the safe rail at hoistway, and guide rails assembling is on well enclosure, and by guide rail bracket, rail brackets is fixedly connected on wall of well.The guide rail that elevator is conventional is " T " font guide rail.The features such as rigidity is strong, reliability is high, safety is cheap.Guide level must be smooth, without obvious uneven surface.
Stability after the installation of guide rail and reliability directly affect elevator traveling comfort and comfort level.Existing cage guide flange of rail bottom is mostly plane, and the reference for installation that machinework Bao is cut is lower, and cage guide on hoistway support, Stability and dependability to be installed poor, serial connection rear rail flatness is poor, when rail elevator operation, noise is large, and comfort level is low.
Utility model content
The purpose of this utility model is to overcome the defect that prior art exists, and a kind of elevator safe, reliable, steady comfortable Novel elevator guide rail in service that guarantees is provided.
The technical scheme that realizes the utility model object is: a kind of Novel elevator guide rail, comprise rail head, the web of the rail and the flange of rail, and described rail head, the web of the rail and the flange of rail are one-body molded; Described flange of rail two ends offer multiple mounting holes; The described flange of rail is the arc of indent, described flange of rail center indent H≤1mm.
Technique scheme, described flange of rail center indent H≤0.8mm.
Technique scheme, described guide rail cross section is T-shaped, and guide rail two ends are respectively equipped with cloudy tenon and positive tenon.
Technique scheme, bottom, described flange of rail two ends is provided with link slot, and described link slot length is 193mm, and tolerance is+0.3mm.
Technique scheme, described mounting hole is counterbore, the mounting hole of described guide rail one end has four, on the flange of rail of described web of the rail both sides, is respectively provided with two.
Technique scheme, the distance between adjacent two mounting holes of described rail head homonymy is 120mm, and tolerance is ± 0.2mm, is 32mm near mounting hole center and the end face distance of end face, and tolerance is ± 0.15mm.
Adopt after technique scheme, the utlity model has following positive effect:
(1) the utility model flange of rail bottom camber, and bottom centre's indent, both met standard-required, can also improve reference for installation and the cage guide that machinework Bao cuts, on hoistway support, Stability and dependability is installed, improve guide rail section size and the accuracy of form and position, thereby guaranteed safety and comfort level in cage guide operational process;
(2) the bottom rolling of the utility model flange of rail is indent≤1mm, preferably≤0.8mm, size large increase rolling difficulty, thus increase cost, and be difficult to guarantee that guide rail meets standard-required, indent 0～0.8mm can greatly improve cage guide Stability and dependability is installed;
(3) the utility model is by offering link slot at two ends, flange of rail bottom, and fixed connecting plate while connection for two guide rails, can play positioning action to connecting panel, facilitates being connected of connecting panel and guide rail, has improved efficiency of assembling; Can conveniently control again the height of guide rail, guarantee that two guide rails docking rear rails have good planeness and lower torsion resistance, thereby provide guarantee for the steady safe operation of elevator;
(4) the utility model two ends are respectively provided with four mounting holes, and two mounting holes are respectively established in guide rail body both sides, and adopt rational size and Position Design, can increase substantially guide rail and hoistway Joint strenght and stability; And mounting hole is designed to counterbore, when installation, spring shim can be placed in counterbore, thereby spring shim landing while preventing from installing, counter bore structure design also can make the height that bolt protrudes guide rail reduce in addition, and the volume that reduces whole assembling rear rail has reached again object attractive in appearance.
Accompanying drawing explanation
For content of the present utility model is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is the utility model front view;
Fig. 2 is the utility model birds-eye view
Fig. 3 is the utility model lateral plan;
In figure 1, rail head; 2, the web of the rail; 3, the flange of rail; 31, mounting hole; 32, link slot; 4, cloudy tenon; 5, positive tenon.
The specific embodiment
(embodiment 1)
See Fig. 1 to Fig. 3, the utility model comprises the rail head 1, the web of the rail 2 and the flange of rail 3 that play the guiding role, and the web of the rail 2 is for connecting rail head 1 and the flange of rail 3, and rail head 1, the web of the rail 2 and the flange of rail 3 are one-body molded; The flange of rail 3 two ends offer multiple mounting holes 31, can be fixedly connected with well enclosure by bolt assembly; The arc that the flange of rail 3 is indent, the flange of rail 3 center indent H≤1mm, preferably indent≤0.8mm.
Preferably, the utility model flange of rail 3 two ends bottoms are provided with link slot 32, and link slot 32 length are 193mm, and tolerance is T-shaped for+0.3mm guide rail cross section, and guide rail two ends are respectively equipped with cloudy tenon 4 and positive tenon 5.
Preferably, mounting hole 31 is counterbore, and the mounting hole 31 of guide rail one end has four, on the flange of rail 3 of the web of the rail 2 both sides, is respectively provided with two.Distance between adjacent two mounting holes 31 of rail head 1 homonymy is 120mm, and tolerance is ± 0.2mm, is 32mm near mounting hole 31 centers and the end face distance of end face, and tolerance is ± 0.15mm.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. a Novel elevator guide rail, comprises rail head (1), the web of the rail (2) and the flange of rail (3), and described rail head (1), the web of the rail (2) and the flange of rail (3) are one-body molded; The described flange of rail (3) two ends offer multiple mounting holes (31); It is characterized in that: the arc that the described flange of rail (3) is indent, the described flange of rail (3) center indent H≤1mm.
2. Novel elevator guide rail according to claim 1, is characterized in that: the described flange of rail (3) center indent H≤0.8mm.
3. Novel elevator guide rail according to claim 1, is characterized in that: described guide rail cross section is T-shaped, and guide rail two ends are respectively equipped with cloudy tenon (4) and positive tenon (5).
4. according to the Novel elevator guide rail described in claim 1～3 any one claim, it is characterized in that: bottom, the described flange of rail (3) two ends is provided with link slot (32), and described link slot (32) length is 193mm, and tolerance is+0.3mm.
5. according to the Novel elevator guide rail described in claim 1～3 any one claim, it is characterized in that: described mounting hole (31) is counterbore, the mounting hole (31) of described guide rail one end has four, on the flange of rail (3) of the described web of the rail (2) both sides, is respectively provided with two.
6. Novel elevator guide rail according to claim 5, it is characterized in that: the distance being positioned between adjacent two mounting holes (31) of described rail head (1) homonymy is 120mm, tolerance is ± 0.2mm, is 32mm near mounting hole (31) center and the end face distance of end face, and tolerance is ± 0.15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320775559.2U CN203652991U (en) | 2013-11-29 | 2013-11-29 | Novel elevator guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320775559.2U CN203652991U (en) | 2013-11-29 | 2013-11-29 | Novel elevator guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203652991U true CN203652991U (en) | 2014-06-18 |
Family
ID=50919404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320775559.2U Expired - Fee Related CN203652991U (en) | 2013-11-29 | 2013-11-29 | Novel elevator guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203652991U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398914A (en) * | 2015-12-09 | 2016-03-16 | 苏州台菱电梯有限公司 | Counterweight guide system with solid counterweight guide rails |
| CN106586769A (en) * | 2017-02-22 | 2017-04-26 | 张家港奥斯卡电梯部件有限公司 | Elevator guide rail capable of being constructed rapidly |
-
2013
- 2013-11-29 CN CN201320775559.2U patent/CN203652991U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398914A (en) * | 2015-12-09 | 2016-03-16 | 苏州台菱电梯有限公司 | Counterweight guide system with solid counterweight guide rails |
| CN106586769A (en) * | 2017-02-22 | 2017-04-26 | 张家港奥斯卡电梯部件有限公司 | Elevator guide rail capable of being constructed rapidly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170505 Address after: Wujin Dongfang Road, Huangli town 213155 Jiangsu city of Changzhou province No. 6 Patentee after: Horse traction is (Jiangsu) cage guide Co., Ltd hereby Address before: Wujin Dongfang Road, Huangli town 213155 Jiangsu city of Changzhou province No. 6 Patentee before: East, Changzhou high-precision new material Company Limited by Shares |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20171129 |